Christ's Thorn Care
Paliurus spina-christi
A native of the Mediterranean region and Turkey, this is a very thorny deciduous shrub. It is used to form impenetrable, thorny hedges. It is highly tolerant of full sun, drought and poor, calcareous soils, and is known for its interesting disc-shaped fruits.
Monthly care calendar
Timings are for a temperate Northern Hemisphere climate. In warmer areas tasks start earlier, in colder areas later; in the Southern Hemisphere shift them by six months.
- Pruning: If used as a hedge, hard pruning can be done to shape it and make it denser. If left in its natural form, only remove dry and diseased branches.
- Plant protection: Not needed; it is very hardy.
- General care: Full dormancy period.
- Pruning: While dormant, remove dry, broken, crossing and inward-growing branches so that air and light reach the inside of the crown.
- General care: You can prepare for propagation by root cuttings or seed.
- Watering: Not needed. Spring rains are sufficient.
- Fertilizing: Not needed; it should not be given.
- General care: The buds awaken and leafing out begins. It is a suitable time for planting new saplings.
- Frost risk: Young shoots are rarely affected by severe late frosts.
- Watering: Not needed except for young saplings (10 L/week as the soil dries).
- General care: Leafing out is completed.
- General care: Small yellow-green flowers begin to open.
- Watering: In a long drought, water deeply once a month.
- General care: Flowering continues.
- Watering: In midsummer, deep watering every 15-20 days is enough. Established plants (over 2 years old) do not need watering in most years. Water the area around the roots to a depth of 15-20 cm.
- General care: Interesting, disc-shaped green fruits begin to form.
- Watering: In midsummer, deep watering every 15-20 days is enough. Established plants (over 2 years old) do not need watering in most years. Water the area around the roots to a depth of 15-20 cm.
- General care: The fruits continue to grow.
- Watering: In a long drought, water deeply once a month.
- General care: Disc-shaped fruits continue to ripen. They can be prepared for seed collection.
- Watering: Not required; autumn precipitation is beginning.
- General care: The fruits dry out and turn brown, and the leaves begin to yellow. The fruits (seeds) can be collected.
- General care: Collect fallen leaves; many disease agents and pests overwinter under leaves.
- Pruning: Once the tree is fully dormant, pruning can begin toward the end of the month.
- General care: Full dormancy period.
The care advice on this page is general and for information only; it is not professional advice. Plant age, soil and your garden’s microclimate can change the outcome. Plant protection products are mentioned only as general information; they are regulated, and the choice, dose and timing must be decided by a qualified professional under local rules. Consult a landscape architect or agronomist before applying.
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